I started from scratch. I suggest you buy 10 to 20 coaching classes. Be sure to find the right person. Because your early movements are not standard and you are easy to get hurt, you bought a private tutor. There is also the introduction, which is very important. Then, after the course is over, it's up to you whether to continue the course or not. If you can make a standard movement, make a plan for yourself. It is important that you can stick to it. You don't need a coach for so long. Practice by yourself. In terms of diet, eat more meals, 5 to 7 meals a day, less oil and less salt, mainly protein and carbohydrates. Because I'm thin, I personally think it's okay to eat some oil and water in the early stage, not oil. As for food, fish, beef, chicken, eggs and all kinds of fruits and vegetables, there is nothing wrong with them. Do not eat too much pork. It's best to be full at 8 points every time. The basic length of a week is 1kg, which is quite easy. Eat one hour before exercise, and add protein and carbohydrates to 1 hour half an hour after exercise. Note that eating too much is easy to sleep, so we should grasp the time. If you practice, you have no strength in your arms at first. Don't worry, don't be discouraged. Start with a small weight, standardize your movements first, and then increase your weight bit by bit. I only had an iron bar at first, and nothing was hung. Don't care what others think, everyone comes from a weak chicken. Listen to me, it will definitely work. If not, then you didn't do it well. I've been thin since I was a child, and people say I'm sick. . . . . You have to believe in yourself, nothing can't be changed.